200696510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{77489}}^1$

素因数の和:77540

約数の個数: 32

約数和(自身を含む): 424025280

約数和(自身を除く): 223328770

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 77489, 154978, 387445, 542423, 774890, 1084846, 2712115, 2867093, 5424230, 5734186, 14335465, 20069651, 28670930, 40139302, 100348255, 200696510]

約数ペア:

[(1, 200696510), (2, 100348255), (5, 40139302), (7, 28670930), (10, 20069651), (14, 14335465), (35, 5734186), (37, 5424230), (70, 2867093), (74, 2712115), (185, 1084846), (259, 774890), (370, 542423), (518, 387445), (1295, 154978), (2590, 77489)]